I've been having this issues for a lot of months. As I tried to tackle this issues, it hasn't worked out yet. Which is a shame, because it's really annoying. Now I tried googling around, but I found this topic on this site: Black screen issue playing videos in YouTube on Google Chrome I tried it, which didn't work. Although all pages with HTML5 basically crash.
Any solutions? I'm running Google Chrome.
Also my whole screen goes black, for like 3 seconds. Sometimes it happens when my screen is black for a long time, which I fix with using my second monitor and closing Chrome. My second monitor doesn't go black.